Expand/Collapse all groups

[Administrator]

hi, can you please tell me how to programatically expand or collapse all groups in a GGC? thanks.

[Administrator]

i figured out how to do it. thanks. yet i have another questions--How to programatically expand/collapse a particular group, once a GroupCaptionCell is single clicked. below is my partial code. thanks.

private void TableControl_CellClick(object sender, GridCellClickEventArgs e)
{
Syncfusion.Windows.Forms.Grid.Grouping.GridTableCellStyleInfo ci
= this.gridGroupingControl1.TableModel[e.RowIndex, e.ColIndex];
if ( ci.TableCellIdentity.TableCellType == GridTableCellType.GroupCaptionCell )
{
//How to do it?
}
}

[Administrator]

Hi,

Please try this

Syncfusion.Windows.Forms.Grid.Grouping.GridTableCellStyleInfo ci = this.gridGroupingControl1.TableModel[e.RowIndex, e.ColIndex];
if ( ci.TableCellIdentity.TableCellType == GridTableCellType.GroupCaptionCell )
{
Element ell = ci.TableCellIdentity.DisplayElement;
if(ell.ParentGroup != null)
el.ParentGroup.IsExpanded = true;
}

Best Regards,
Haneef

[Administrator]

it works. thanks.